{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell type", "protein", "RNA", "cell line", "DNA"], "input": "Thus, the DRA promoter discriminates against OTF-1 activation at the level of DNA binding in the glioblastoma line ."}
{"cell type": [], "protein": ["OTF-1"], "RNA": [], "cell line": ["glioblastoma line"], "DNA": ["DRA promoter"]}